Quest Diagnostic Resources
For Billing and Insurance Please click here
Billing and Coding
CPT Code Changes 2025
Medicaid coverage & coding guides
Collection Information
Labeling Blood Tubes
More collection info
Laboratory Specimen Collection guide
HELPFUL
Google
JDOS Information
JDOS Agreement
Quest Links
IntelliTest Manager
Quest Diagnostics Test Center
Quest Eductional Center
Testing Adding Image
adding image separation
CPT Code Changes 2025
Laboratory Specimen Collection guide
Quest Diagnostics Test Center
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
PREV
1 of 57
2 of 57
3 of 57
4 of 57
5 of 57
6 of 57
7 of 57
8 of 57
9 of 57
10 of 57
11 of 57
12 of 57
13 of 57
14 of 57
15 of 57
16 of 57
17 of 57
18 of 57
19 of 57
20 of 57
21 of 57
22 of 57
23 of 57
24 of 57
25 of 57
26 of 57
27 of 57
28 of 57
29 of 57
30 of 57
31 of 57
32 of 57
33 of 57
34 of 57
35 of 57
36 of 57
37 of 57
38 of 57
39 of 57
40 of 57
41 of 57
42 of 57
43 of 57
44 of 57
45 of 57
46 of 57
47 of 57
48 of 57
49 of 57
50 of 57
51 of 57
52 of 57
53 of 57
54 of 57
55 of 57
56 of 57
57 of 57
NEXT
Test Code
Test Name
11280
Cortisol, Free, 24-Hour Urine with Creatinine, LC/MS/MS
36423
Cortisol, Free, LC/MS, Serum
36423
Cortisol, Free, LC/MS, Serum
90582
Cortisol, Free, LC/MS/MS, Second Void Urine
90582
Cortisol, Free, LC/MS/MS, Second Void Urine
16434
Cortisol, Free, Response to ACTH Stimulation
16434
Cortisol, Free, Response to ACTH Stimulation
19897
Cortisol, LC/MS, Saliva
19897
Cortisol, LC/MS, Saliva
19897
Cortisol, LC/MS, Saliva
18921
Cortisol, LC/MS, Saliva 4 Samples
93020
Cortisol, LC/MS, Saliva, 2 Samples
93020
Cortisol, LC/MS, Saliva, 2 Samples
92687
Cortisol, LC/MS, Saliva, 3 Samples
92687
Cortisol, LC/MS, Saliva, 3 Samples
92687
Cortisol, LC/MS, Saliva, 3 Samples
18921
Cortisol, LC/MS, Saliva, 4 Samples
18921
Cortisol, LC/MS, Saliva, 4 Samples
4213
Cortisol, P.M.
4213
Cortisol, P.M.
367
Cortisol, Total
367
Cortisol, Total
11281
Cortisol, Total, LC/MS
11281
Cortisol, Total, LC/MS
11281
Cortisol, Total, LC/MS
37554
Cortisone, 24-Hour Urine
37554
Cortisone, 24-Hour Urine
37554
Cortisone, 24-Hour Urine
37098
Cortisone, Serum
37098
Cortisone, Serum
37098
Cortisone, Serum
94000
Cotinine, Umbilical Cord
23862
Cotton Seed (k83) IgE
23862
Cotton Seed (k83) IgE
14535
Cotton, Crude Fibers (o1) IgE
14535
Cotton, Crude Fibers (o1) IgE
2514
Cottonwood (t14) IgE
2514
Cottonwood (t14) IgE
2604
Cow Dander (e4) IgE
2604
Cow Dander (e4) IgE
PREV
1 of 57
2 of 57
3 of 57
4 of 57
5 of 57
6 of 57
7 of 57
8 of 57
9 of 57
10 of 57
11 of 57
12 of 57
13 of 57
14 of 57
15 of 57
16 of 57
17 of 57
18 of 57
19 of 57
20 of 57
21 of 57
22 of 57
23 of 57
24 of 57
25 of 57
26 of 57
27 of 57
28 of 57
29 of 57
30 of 57
31 of 57
32 of 57
33 of 57
34 of 57
35 of 57
36 of 57
37 of 57
38 of 57
39 of 57
40 of 57
41 of 57
42 of 57
43 of 57
44 of 57
45 of 57
46 of 57
47 of 57
48 of 57
49 of 57
50 of 57
51 of 57
52 of 57
53 of 57
54 of 57
55 of 57
56 of 57
57 of 57
NEXT